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Olof
Olof Dahlqvist Leinhard, Linkoping SE
| Patent application number | Description | Published |
|---|---|---|
| 20110091090 | IMPROVEMENT IN MAGNETIC RESONANCE IMAGING RELATING TO CORRECTION OF CHEMICAL SHIFT ARTIFACT AND INTENSITY INHOMOGENEITY - Present invention discloses systems and methods for improvement of magnetic resonance images. Correction of a chemical shift artefact in an image acquired from a magnetic resonance imaging system is obtained by a system and a method involving iterative-compensation for the misregistration effect in an image domain. Correction of an intensity inhomogeneity in such images is obtained by a system and a method involving locating voxels corresponding to pure adipose tissue and estimating correction field from these points. | 04-21-2011 |
Olof Enander, Uppsala SE
Olof Hannius, Trollhattan SE
| Patent application number | Description | Published |
|---|---|---|
| 20080206719 | Method For Training A Person While Operating A Vehicle - In a method for training a person while operating a vehicle, the vehicle has a control system for receiving vehicle operating commands from the person for controlling the vehicle. A calculation unit is provided for simulating a state of the vehicle and/or the environment to which the vehicle is subjected, the simulated state being a possible real state of the vehicle and/or the environment which is different from the actual state of the vehicle and/or the environment. The vehicle operating commands and the calculation unit are used for calculating vehicle command signals. The vehicle command signals are used for controlling the vehicle so as to cause the vehicle to respond to the vehicle operating commands in a way that corresponds to the state simulated by the calculation unit instead of the actual state of the vehicle and/or the environment. | 08-28-2008 |
Olof Hjortstam, Vasteras SE
| Patent application number | Description | Published |
|---|---|---|
| 20100213906 | Induction Regulator for Power Flow Control in an AC Transmission Network - An induction regulator for controlling the voltage amplitude and/or phase angle of a polyphase electric transmission network connected between the primary side and the secondary side of the transmission network. The rotor is fixed in relation to the stator and the volume between stator and rotor includes a magnetic volume with a region including a controllable magnetic flux region of solid material that has a relative permeability that is controllable by changing its temperature. | 08-26-2010 |
| 20110030987 | Electric Insulation Material, An Electric Device Comprising The Insulation Material And A Transformer - An electric insulation material for an electric device includes one or several electrical conductors and an electric insulation material arranged around the conductor or between the conductors, which insulation material is impregnated with a dielectric insulation liquid. The electric insulation material includes a main layer that is provided with a surface layer that has a dielectric constant that is lower than the dielectric constant of the main layer. | 02-10-2011 |
Olof Huldt, Malmo SE
| Patent application number | Description | Published |
|---|---|---|
| 20090326400 | ECG ELECTRODE AND ELECTRODE SUPPORT - An electrically non-conductive back plate for supporting the back of a patient in a supine position comprises on its front face facing the back of the patient a pair or more of ECG electrodes capable of maintaining electrically conductive skin contact with the patient's back. The pair of ECG electrodes is disposed at a sharp angle with the mean heart vector, in particular so as to form an angle β of about 45°±25° with the projection S of the patient's spine on the back plate. Also disclosed is an ECG electrode for mounting in a recess of the back plate and an apparatus for treating cardiac arrest by compression of the sternum comprising the back plate. | 12-31-2009 |
Olof Hummes, Wadersloh DE
| Patent application number | Description | Published |
|---|---|---|
| 20100038135 | SYSTEM AND METHOD FOR EVALUATION OF STRUCTURE-BORN SOUND - A system for evaluation of conditions in a borehole in an earth formation includes: a downhole tool configured to be disposed in the borehole, the downhole tool forming a portion of a drillstring; at least one sensor associated with the downhole tool for recording sound generated in the borehole by the downhole tool and generating data representative of the recorded sound, the recorded sound having a frequency selected from at least one of an audible frequency, a near audible frequency and an ultrasonic frequency; and a processor in operable communication with the at least one sensor, the processor configured to receive the sound data and identify at least one downhole condition selected from at least one of i) a drilling condition, ii) a characteristic of the earth formation and iii) an integrity of the downhole tool, by comparing the recorded sound data to exemplary data patterns. | 02-18-2010 |
| 20100042327 | BOTTOM HOLE ASSEMBLY CONFIGURATION MANAGEMENT - A method for configuring a bottom hole assembly from a plurality of formation evaluation tools, includes: creating a health history for each tool of the plurality of formation evaluation tools; ranking the resulting plurality of health histories according to health; and selecting at least one tool for the bottom hole assembly according to a ranking for the at least one tool. A system and a computer program product are also provided. | 02-18-2010 |
| 20100200295 | Downhole Apparatus with a Wireless Data Communication Device Between Rotating and Non-Rotating Members - A drilling assembly is disclosed that in one embodiment includes a bi-directional wireless data transfer device between a rotating and a non-rotating member of the drilling assembly. Power may be supplied to the rotating member via any suitable method, including an inductive device and direct electrical connections. | 08-12-2010 |
| 20110120775 | Drilling Assembly with a Steering Unit - An apparatus for use in a wellbore is provided, which in one embodiment includes a drilling motor and a steering unit placed about a shaft between a lower section of a stator in the motor and a drill bit. The steering unit includes a substantially non-rotating member and a force application member on the non-rotating member configured to radially extend the force application member from the non-rotating member. In another embodiment, the steering unit may include, rotating member configured to rotate a drill bit, a steering member configured to orient the drill bit along a selected direction, a first steering device configured to orient the steering member in the wellbore, and a second steering device configured to maintain orientation of the steering member when drilling the wellbore. | 05-26-2011 |
| 20110147086 | DOWNHOLE TOOLS WITH ELECTRO-MECHANICAL AND ELECTRO-HYDRAULIC DRIVES - An apparatus to be conveyed into a wellbore is provided, wherein the apparatus includes a housing configured to be conveyed downhole and a drive member located in the housing. The apparatus further includes a drive unit configured to actuate movement of the drive member by selectively coupling to the drive member, wherein the coupling of the device to the drive member is controlled by applying an energy to a selected material in the device. | 06-23-2011 |
Olof Hummes, Kingwood, TX US
| Patent application number | Description | Published |
|---|---|---|
| 20090242276 | Pump Mechanism for Cooling of Rotary Bearings in Drilling Tools - A bearing for a wellbore tool includes a flow device. The flow device may be a pump such as a positive displacement pump or a hydrodynamic pump. In arrangements, a pump stator connects to a wellbore wall. A pump rotor rotates with a drilling motor, and/or a drill string. Rotation of the pump rotor may generate a pressure differential to displace the fluid. The pump may be configured to flow fluid across a gap between a rotating section and a non-rotating section of the bearing. The fluid may be drawn from a wellbore annulus and also returned into the wellbore annulus. The bearing may support thrust loadings and/or a radial loadings. In embodiments, inserts in the bearing may be used to filter the fluid. | 10-01-2009 |
Olof Liberg, Stockholm SE
| Patent application number | Description | Published |
|---|---|---|
| 20110207451 | METHOD AND ARRANGEMENT IN A TELECOMMUNICATION SYSTEM - Methods and devices for coding a slot in a cellular radio system are described. The coding allows for increased robustness and can be designed to be backwards compatible with transmission for e.g. GSM, GPRS, EGPRS and EGPRS2. | 08-25-2011 |
| 20110211506 | Method and Arrangement in a Telecommunications System - Methods and arrangements are provided where signaling of the modulation type by means of rotation of the training sequence is provided. For each modulation type, a set of rotation angles is chosen. These sets have no element in common. New training sequences are generated by rotating one original training sequence. The rotation angle that minimizes the PAPR of the transmit signal can be chosen. At the receiver side, knowing the original training sequence, the receiver estimates blindly the rotation angle among the known possible rotation angles. The estimated rotation angle in the receiver maps to a unique modulation type. | 09-01-2011 |
| 20110228879 | Method and Device for Transmission of Signals in a GSM System - Methods and devices for transmitting a burst of signals in a cellular radio system supporting data transmission using EGPRS/EGPRS2 are provided. The transmission involves providing additional symbols in the EGPRS/EGPRS2 burst thereby forming a long burst and pulse shaping the long burst to form a long baseband signal whose duration exceeds the duration of one EGPRS/EGPRS2 time slot. The long baseband signal is then shortened to a shortened burst having the duration of an EGPRS/EGPRS2 time slot wherein the shortened burst fulfills the same spectrum mask requirement as the EGPRS/EGPRS2 burst, which can be transmitted. | 09-22-2011 |
Olof Lindgarde, Molndal SE
| Patent application number | Description | Published |
|---|---|---|
| 20090031991 | Method And System For Controlling A Free-Piston Energy Converter - A method and system for controlling a free-piston energy converter is disclosed in which effects of events, like combustion events, in at least one of at least two cylinders, are decoupled from each other by predicting forces acting on the moving mass of the converter during a stroke of the moving mass and by evaluating or estimating a value representing a force which is exerted onto the moving mass, so that the moving mass reaches a desired reference condition or state, like a desired reference kinetic energy, at a certain position along the stroke. | 02-05-2009 |
Olof Manbo, Linkoping SE
| Patent application number | Description | Published |
|---|---|---|
| 20110200019 | Methods and Nodes in a Wireless Communication System - Embodiments herein include a network node and a mobile station in a wireless communication system. Embodiments also include a method in the mobile station and a method in the network node. With particular regard to the method in the network node, the method schedules wireless transmissions between the network node and the mobile station. The method comprises obtaining a multi-slot class of the mobile station and determining a downlink Temporary Block Flow configuration. Further, the method comprises assigning uplink timeslots to the mobile station and associating each assigned uplink timeslot with a priority value, based on the downlink Temporary Block Flow configuration and the multi-slot class of the mobile station. | 08-18-2011 |
Olof Mases, Sammamish, WA US
| Patent application number | Description | Published |
|---|---|---|
| 20110197053 | SIMPLIFYING MANAGEMENT OF PHYSICAL AND VIRTUAL DEPLOYMENTS - A deployment system allows an administrator to convert virtual deployments to physical deployments so that an administrator can easily move between the virtual and physical world. The deployment system allows an administrator to directly deploy an operating system image in the form of a VHD file to the hard disks of a physical machine as a directly bootable and natively installed operating system. Thus, the deployment system relieves administrators from separately managing physical and virtual deployment images. Instead, administrators can manage only virtual deployment images and convert virtual images to physical deployments as needed. | 08-11-2011 |
Olof Norrlow, Helsingborg SE
| Patent application number | Description | Published |
|---|---|---|
| 20100200499 | METHOD FOR ENZYMATIC TREATMENT OF SLUDGE IN WATER PURIFICATION - The present invention relates to a method for treatment of sludge in water purification, the method comprising the steps: providing an enzyme mixture comprising at least one enzyme capable of digesting natural polymeric materials; and adding the enzyme mixture and at least one chelating reagent, in optional order or simultaneously, to an aqueous sludge suspension. | 08-12-2010 |
Olof Östensson, Kalmar SE
| Patent application number | Description | Published |
|---|---|---|
| 20110005786 | PERCUSSION TOOL - A pneumatic percussion tool ( | 01-13-2011 |
Olof Östensson, Kalmar SE
| Patent application number | Description | Published |
|---|---|---|
| 20110005786 | PERCUSSION TOOL - A pneumatic percussion tool ( | 01-13-2011 |
Olof Ramstrom, Lund SE
| Patent application number | Description | Published |
|---|---|---|
| 20080248961 | MATERIALS FOR SCREENING OF COMBINATORIAL LIBRARIES - The invention relates to the use of molecularly imprinted polymers as a method in which the selectivities of imprinted materials can be gainfully employed as binding matrices in the screening of combinational libraries. | 10-09-2008 |
Olof Ramström, Stockholm SE
| Patent application number | Description | Published |
|---|---|---|
| 20100028559 | Method for functionalizing materials and devices comprising such materials - Devices comprising functionalized materials, and embodiments of a method for making and using such devices, are disclosed. Exemplary devices include ophthalmic devices, nanoparticles, quartz crystal microbalances, microarrays, and nanocomposites. In particular embodiments, device surfaces are modified with monomers and/or polymers, typically carbohydrate monomers and/or polymers. Embodiments of a method for making and using such devices are disclosed. Monomers and/or polymers are covalently bonded to surfaces using functionalized perhalophenylazides. In some embodiments, device surfaces are functionalized with a perhalophenylazide. One or more monomers and/or polymers subsequently are covalently bonded to the device surface using the perhalophenylazide. In other embodiments, monomers and/or polymers are derivatized with a functionalized perhalophenylazide. The derivatized monomers and/or polymers then are covalently bonded to the device surface using the perhalophenylazide. In some embodiments, graphite is functionalized with perhalophenylazide to produce a functionalized graphene sheet. In other embodiments, graphene sheets are covalently attached to functionalized substrates. | 02-04-2010 |
Olof Ramström, Stockholm SE
| Patent application number | Description | Published |
|---|---|---|
| 20100028559 | Method for functionalizing materials and devices comprising such materials - Devices comprising functionalized materials, and embodiments of a method for making and using such devices, are disclosed. Exemplary devices include ophthalmic devices, nanoparticles, quartz crystal microbalances, microarrays, and nanocomposites. In particular embodiments, device surfaces are modified with monomers and/or polymers, typically carbohydrate monomers and/or polymers. Embodiments of a method for making and using such devices are disclosed. Monomers and/or polymers are covalently bonded to surfaces using functionalized perhalophenylazides. In some embodiments, device surfaces are functionalized with a perhalophenylazide. One or more monomers and/or polymers subsequently are covalently bonded to the device surface using the perhalophenylazide. In other embodiments, monomers and/or polymers are derivatized with a functionalized perhalophenylazide. The derivatized monomers and/or polymers then are covalently bonded to the device surface using the perhalophenylazide. In some embodiments, graphite is functionalized with perhalophenylazide to produce a functionalized graphene sheet. In other embodiments, graphene sheets are covalently attached to functionalized substrates. | 02-04-2010 |
Olof Risto, Linkoping SE
| Patent application number | Description | Published |
|---|---|---|
| 20110060194 | RETRACTOR - A retractor for placement in a wound to hold the wound open during a surgical procedure comprising a closed loop formed of a plastic material permeable to X-ray radiation, said closed loop having two opposite members that can be brought together from a starting position to enable insertion of wound edge gripping elements of the retractor into the wound and thereafter through resilience return towards the starting position and brought in contact with the edges of the wound and hold the wound edges apart and in a self-holding way retain the retractor in the wound. | 03-10-2011 |
Olof Sjöbergh, Jarfalla SE
| Patent application number | Description | Published |
|---|---|---|
| 20120002609 | Method and Arrangement for Positioning in a Wireless Communications System - Systems and methods provide for an increase in hearability by a user equipment (UE, | 01-05-2012 |
Olof Sjöbergh, Jarfalla SE
| Patent application number | Description | Published |
|---|---|---|
| 20120002609 | Method and Arrangement for Positioning in a Wireless Communications System - Systems and methods provide for an increase in hearability by a user equipment (UE, | 01-05-2012 |
Olof Sjödén, Nykoping SE
| Patent application number | Description | Published |
|---|---|---|
| 20090120604 | Method And Apparatus For Controlling The Flow Of Molten Steel In A Mould - A method for controlling a flow of molten steel in a mould by applying at least one magnetic field to the molten steel in a continuous slab casting machine. This is achieved by comprising controlling a molten steel flow velocity on a molten steel bath surface, meniscus, to a predetermined molten steel flow velocity by applying a static magnetic field to impart a stabilizing and braking force to a discharge flow from an immersion nozzle when the molten steel flow velocity on the meniscus is higher than a mould powder entrainment critical flow velocity and by controlling the molten steel flow velocity on the meniscus to a range of from an inclusion adherence critical flow velocity or more to a mould powder entrainment critical flow velocity or less by applying a shifting magnetic field to increase the molten steel flow when the molten steel flow velocity on the meniscus is lower than the inclusion-adherence critical flow velocity. | 05-14-2009 |
| 20100236362 | DEVICE FOR SUBMERGING MATERIAL INTO LIQUID METAL BY AN ELECTROMAGNETIC STIRRER - A furnace plant including at least one furnace vessel comprising side walls, a bottom and a roof. At least one heater is configured to heat metal in the furnace vessel. A compartment includes sidewalls lined with refractory material. The compartment forms an extension of the furnace vessel. At least one electromagnetic stirrer is arranged outside and adjacent to the compartment. A refractory plate is arranged inside the compartment. The refractory plate includes an upper edge configured to be positioned below a meniscus of molten metal and includes a lower edge positioned spaced apart from a bottom of the compartment. The plate is arranged such that a gap between the plate and a wall of the compartment increases toward the bottom of the compartment. | 09-23-2010 |
Olof Sjödén, Nykoping SE
| Patent application number | Description | Published |
|---|---|---|
| 20100236362 | DEVICE FOR SUBMERGING MATERIAL INTO LIQUID METAL BY AN ELECTROMAGNETIC STIRRER - A furnace plant including at least one furnace vessel comprising side walls, a bottom and a roof. At least one heater is configured to heat metal in the furnace vessel. A compartment includes sidewalls lined with refractory material. The compartment forms an extension of the furnace vessel. At least one electromagnetic stirrer is arranged outside and adjacent to the compartment. A refractory plate is arranged inside the compartment. The refractory plate includes an upper edge configured to be positioned below a meniscus of molten metal and includes a lower edge positioned spaced apart from a bottom of the compartment. The plate is arranged such that a gap between the plate and a wall of the compartment increases toward the bottom of the compartment. | 09-23-2010 |
Olof Stegfeldt, Jarfalla SE
| Patent application number | Description | Published |
|---|---|---|
| 20120022356 | IMPLANTABLE MRI COMPATIBLE MEDICAL LEAD WITH A ROTATABLE CONTROL MEMBER - A medical implantable lead is adapted to be implanted into a human or animal body for monitoring and/or controlling of an organ inside the body. The lead has in a distal end, a combined fixation means and electrode member in form of a helix, which is connected to a rotatable tubular member being connected to a rotatable member at a proximal end of the lead, and which is rotatable in relation to the lead and extendable out from the distal end, by rotation of the control member and the tubular torque transferring member, to be able to fixate the distal end of the lead to the organ by being screwed into the tissue. The helix is electrically connected to a connector at the proximal end by means of at least one electrically conducting wire formed as an electrically conducting coil, which is separate from the tubular torque transferring member and unrotatable in relation to the lead and that has one or more individual wires, each including an electrically conducting wire core and a surrounding electrically insulating layer, wherein the rotatable control member is rotatable within the connector. | 01-26-2012 |
Olof Sunden US
| Patent application number | Description | Published |
|---|---|---|
| 20110011304 | PRODUCTION OF ACIDIC POLYSILICATE PRODUCTS AND THEIR APPLICATION TO STRENGTHEN WOODEN STRUCTURES - This invention presents a system that produces polysilicate in acidic form that can be used for binding and agglomeration purposes. It also provides a colour indicator system to optically identify the optimal pH working range at which, for practical purposes, the polymerisation speed is the most convenient. The system also relates to the application of these polysilicic products for preserving wooden structures against aging and rot by reinforcing the cellulose microstructures through filling and binding with acidic polysilicate. | 01-20-2011 |
Olof Tornblad, Los Gatos, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20080258215 | LDMOS Device - An LDMOS transistor comprises source, channel and extended drain regions. The extended drain region comprises a plurality of islands that have a conductivity type that is opposite to the extended drain region. The islands have a depth less than a depth of the extended drain region. | 10-23-2008 |
Olof Wallquist, Therwil CH
| Patent application number | Description | Published |
|---|---|---|
| 20080287689 | Heat-stable diketopyrrolopyrrole pigment mixtures - The present invention relates to a process for the preparation of a mixture comprising at least two structurally different diketopyrrolopyrrole pigments of formula | 11-20-2008 |
| 20090010860 | Merocyanine Derivatives - Disclosed is the use of the compounds of formula | 01-08-2009 |
| 20090217465 | Process for Hair Dyeing Comprising Application of Composite Pigment - Disclosed is a process for dyeing of keratin-containing fibers comprising treating the fibers with at least one functionalized particle comprising on the surface an organic chromophore which is bound via a bridge member, wherein the particles are based on SiO | 09-03-2009 |
Olof Wallquist, Therwill CH
| Patent application number | Description | Published |
|---|---|---|
| 20100209466 | MEROCYANINE DERIVATIVES - Disclosed is the use of merocyanine derivatives of formula | 08-19-2010 |
Olof Wranne, Goteborg SE
| Patent application number | Description | Published |
|---|---|---|
| 20090217454 | Bed - The present invention relates to a bed ( | 09-03-2009 |
Olof Zachrisson, Spanga SE
| Patent application number | Description | Published |
|---|---|---|
| 20090232775 | Compounds and methods for increasing neurogenesis - The invention is directed to methods of promoting neurogenesis by contacting neuronal tissue with neurogenesis modulating agents. Novel methods for treating neurological disorders using neurogenesis modulating agents are disclosed. | 09-17-2009 |
| 20100129319 | TREATMENT OF DISEASE OR INJURY OF THE NERVOUS SYSTEM USING AGENTS THAT DECREASE THE ACTIVITY OF THE MELANOCORTIN 4 RECEPTOR - Novel methods are provided for modulating CNS cell neogenesis in the CNS cells in vitro or in vivo, involving the use of agents that decrease the activity of the melanocortin 4 receptor (MC4R). When the methods of the invention are applied to a subject such as a human, it may be used for reducing a symptom of a CNS disorder. | 05-27-2010 |